Best Quad Core All-in-One Computers of 2026

The HP 24-cb1217c All-in-One Computer is powered by an AMD Ryzen 3 5425U Quad-core CPU, 8GB DDR4 RAM, 1TB HDD, and 256GB SSD. It features a four-sided micro-edge display, making it a perfect combination of power and beauty. With the quad-core processor, you can multitask with ease. The DDR4 RAM means faster transfer rates and less voltage, which reduces overall power consumption. The new Windows 11 update provides a better search function, quick settings, and improved local and current events coverage on the Widgets board.

The DELL Optiplex 9030 is a powerful all-in-one computer designed for efficiency. It features an Intel Core i5-4590S processor that operates at 3.00GHz, ensuring smooth performance for multitasking and demanding applications. With 8GB of RAM, you can enjoy seamless operation, whether you're browsing the web or using productivity software. The 500GB hard drive provides ample storage space for your files, documents, and media, making it easy to keep everything organized. Additionally, the 23-inch Full-HD display offers vibrant visuals, enhancing your viewing experience for both work and entertainment.

The Dell OptiPlex 5250 offers impressive performance with its Intel Core i7-7700 processor, making it ideal for handling multiple tasks, complex calculations, and demanding applications with ease. With 16GB of RAM and a 512GB SSD, you can expect fast startup times and smooth multitasking, allowing you to work efficiently without delays. The 21.5-inch Full HD display ensures that you enjoy crisp visuals whether you’re working on reports or watching videos. Additionally, the range of connection options, including USB and HDMI, makes it simple to connect your devices, enhancing your overall productivity.

The SIUGHVA All-in-One Desktop combines power and elegance, featuring a high-performance N5095 Quad-core processor, which ensures smooth multitasking and efficient operation for demanding applications. With 8 GB of RAM and a 512 GB SSD, you can store ample files and run programs quickly, enhancing your productivity. The stunning 24" Full HD display offers crystal-clear visuals, ideal for enjoying movies or gaming. Additionally, with multiple data ports, including USB and HDMI, you can easily connect various devices, making it a versatile choice for your workspace.

The Dell WYSE 5470 is a versatile all-in-one desktop that combines style and functionality for both home and office use. With its quad-core Celeron J4105 processor, you can expect dependable performance for daily activities like web browsing and document editing. The 8GB of DDR4 RAM ensures smooth multitasking, allowing you to switch between applications effortlessly. Its 256GB SSD not only speeds up boot times but also provides ample storage for your important files and multimedia. Plus, with various connectivity options, you can easily connect all your devices and peripherals for a seamless experience.

The PINGDY All-in-One Computer features a powerful G5400 Quad-core processor that can reach speeds of up to 3.7 GHz, making it perfect for your everyday tasks at home or in the office. With 8 GB of RAM and a 512 GB SSD, you’ll enjoy quick performance and ample storage for files and applications. The computer also includes a versatile pop-up streaming camera and built-in microphone, ideal for video calls, online classes, and business meetings. Plus, its dual-band Wi-Fi allows for fast internet connectivity, ensuring smooth streaming and browsing experiences.

The Dell OptiPlex 7440 is an all-in-one computer with a 24" FHD screen, quad core i7 6700 3.40GHz processor (up to 4.0GHz), 8GB DDR4 RAM, 512GB SSD with a 3 Year Warranty from the manufacturer, and Intel HD Graphics 530. The computer also features a DVD-ROM drive.

The PINGDY All-in-One Desktop combines powerful performance with a sleek design, making it perfect for your workspace. Its AMD Ryzen5-3500U processor, along with 8 GB of RAM and a 512 GB SSD, ensures smooth operation whether you're gaming, watching movies, or handling everyday tasks. Enjoy stunning visuals on the 23.8" Full HD IPS display, which enhances your viewing experience with vibrant colors. The desktop also offers a variety of ports for easy connectivity to your devices. Plus, with dual-band Wi-Fi and Bluetooth capabilities, you can connect wirelessly for added convenience.

The Lenovo M810z All-in-One offers excellent performance in a compact design, making it ideal for both home and office use. Its 6th Gen Quad Core i5-6500 processor ensures you can handle tasks like web browsing and multimedia effortlessly. With 16GB of RAM, you can multitask smoothly, allowing you to run several applications at once without lag. The 256GB SSD provides quick boot times and fast access to your files, enhancing your productivity. Additionally, it features various ports for easy connectivity to external devices, making it a versatile addition to your workspace.

The SIUGHVA All-in-One offers an impressive computing experience with its powerful i7 quad-core processor and 16GB of RAM, ensuring smooth performance for tasks like streaming movies and gaming. Its 27-inch Full HD display provides stunning visuals with a wide viewing angle, making it perfect for both work and entertainment. The screen is adjustable, allowing you to tilt and rotate it for optimal viewing comfort, whether you're working on detailed projects or enjoying your favorite shows. Additionally, with built-in dual-band Wi-Fi and Bluetooth, you can enjoy a clutter-free workspace while easily connecting to various devices.